192 int64_t FdFile::Read(char* buf, int64_t byte_count, int64_t offset) const {  in Read()  argument
194   int rc = TEMP_FAILURE_RETRY(pread64(fd_, buf, byte_count, offset));  in Read()
196   int rc = TEMP_FAILURE_RETRY(pread(fd_, buf, byte_count, offset));  in Read()
218 int64_t FdFile::Write(const char* buf, int64_t byte_count, int64_t offset) {  in Write()  argument
221   int rc = TEMP_FAILURE_RETRY(pwrite64(fd_, buf, byte_count, offset));  in Write()
223   int rc = TEMP_FAILURE_RETRY(pwrite(fd_, buf, byte_count, offset));  in Write()
251 static bool ReadFullyGeneric(int fd, void* buffer, size_t byte_count, size_t offset) {  in ReadFullyGeneric()  argument
253   while (byte_count > 0) {  in ReadFullyGeneric()
254     ssize_t bytes_read = TEMP_FAILURE_RETRY(read_func(fd, ptr, byte_count, offset));  in ReadFullyGeneric()
260     byte_count -= bytes_read;  // Reduce the number of remaining bytes.  in ReadFullyGeneric()
267 bool FdFile::ReadFully(void* buffer, size_t byte_count) {  in ReadFully()  argument
268   return ReadFullyGeneric<ReadIgnoreOffset>(fd_, buffer, byte_count, 0);  in ReadFully()
271 bool FdFile::PreadFully(void* buffer, size_t byte_count, size_t offset) {  in PreadFully()  argument
272   return ReadFullyGeneric<pread>(fd_, buffer, byte_count, offset);  in PreadFully()
276 bool FdFile::WriteFullyGeneric(const void* buffer, size_t byte_count, size_t offset) {  in WriteFullyGeneric()  argument
281   while (byte_count > 0) {  in WriteFullyGeneric()
283         ? TEMP_FAILURE_RETRY(pwrite(fd_, ptr, byte_count, offset))  in WriteFullyGeneric()
284         : TEMP_FAILURE_RETRY(write(fd_, ptr, byte_count));  in WriteFullyGeneric()
288     byte_count -= bytes_written;  // Reduce the number of remaining bytes.  in WriteFullyGeneric()
295 bool FdFile::PwriteFully(const void* buffer, size_t byte_count, size_t offset) {  in PwriteFully()  argument
296   return WriteFullyGeneric<true>(buffer, byte_count, offset);  in PwriteFully()
299 bool FdFile::WriteFully(const void* buffer, size_t byte_count) {  in WriteFully()  argument
300   return WriteFullyGeneric<false>(buffer, byte_count, 0u);  in WriteFully()